QuickBooks Error code 20102 mainly occurs while trying to sign up for Direct Deposit on the EIN (Employer Identification Number) associated on previous/different account (which is your previous payroll provider) but you have already an active Direct Deposit on a duplicate EIN of different account (which is your payroll service account). This error messages can also appears during program installation while QuickBooks is running, during start-up or shutdown of Windows, or even during the installation of the Windows operating system.
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